I see. I’ve skimmed the docs and indeed see that it supports a lot of IDP with what looks to me some env var. And thanks for answering another question of what their auth library is since that is a lot to support.

Can you give the gist of it?

Technically there is. If the device uses BLE or the phone has some built in hardware shenanigans. There is also a local gateway via ble. I’d argue a simple gateway is not a “server”. Scheduling can be done by the device via internal non-volatile storage and RTC

Damn, nice idea to spare 10GB for investment. With how cheap storage is, I think that model is indeed a win win. I mean, how often do you receive 100MB+ attachment?